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S-378 - 1.78 Inch, 22 Inch Pounds 302/304 Stainless Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from 302/304 Stainless Steel with 4.5 coils and Closed ends. This spring features an O.D. of 1.906 Inch, an I.D. of 1.656 Inch, and a spring rate of 22 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-378
Ends Closed
Finish None
Free Length 1.78 in
Inside Diameter 1.656 in
Material 302/304 Stainless Steel
Outside Diameter 1.906 in
Part Type Standard
Rate 22 lbs/in
SKU S-378CS
Solid Length 0.69 in
Suggested Max Deflection 1.1 in
Suggested Max Load 24 lbf
Total Coils 4.5
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-378
Ends Closed
Finish None
Free Length 45.21 mm
Inside Diameter 42.06 mm
Material 302/304 Stainless Steel
Outside Diameter 48.41 mm
Part Type Standard
Rate 3.85 N/mm
SKU S-378CS
Solid Length 17.53 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 106.75 N
Total Coils 4.5
Wire Diameter 3.18 mm

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